I purchased this new in the summer of 2023. I used it about 3 times last summer. I haven't used it this year and don't plan to use it in the future, so I'm putting it up for sale. I lost the battery I was using, but I'll include a new, unopened spare battery (the box is deteriorated). I'll also include 4 long, rectangular ice packs that fit perfectly in the Iceman tank. I also found the instruction manual, so I'll include it. The condition isn't great, so please consider it a bonus. Thank you very much.